baber/WOPTO huggingface dataset:
Patent JP-2004309461-A (JP)
Title: Direction finder, method of direction finding, and direction-finding program
Inventor: SATO MASAHIRO
IPC: G01C17/28
Filed: 2004-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a direction finder, direction finding method, and direction finding program which can be performed easily and with high accuracy.  <P>SOLUTION: The direction finder 100 measures the direction of a device body 120 in a three-dimensional space, defined by an X-axis indicating the magnetic north on a horizontal plane 210, a Y-axis orthogonal to the X-axis in the horizontal plane 210, and a Z-axis orthogonal to the horizontal plane 210. The direction finding device 100 comprises a tilt angle detection part 302, which detects an x-axis tilt angle βg formed between the x-axis to which the device body 120 points and the horizontal plane 210 and a y-axis tilt angle αg formed in between the y-axis orthogonal to the x-axis and the horizontal plane 210; a conversion part 331, which converts both the x-axis and the y-axis so as to become the axis on the horizontal plane 210; a primary direction angle calculating part 332 which calculates a first-order direction angle θ1 between the X-axis and the x-axis converted by the conversion part 331; based on an x-axis tilt angle βg, a y-axis tilt angle αg, and the first-order direction angle θ1, a direction error angle extracting part 333, which extracts the direction error angle Δθ contained the first-order direction angle θ1, due to the conversion being conducted by the conversion part 331.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235888-A (JP)
Title: Semiconductor device and its manufacturing method
Inventor: HASHIMOTO TAISUKE
IPC: H01L21/02
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To stabilize the resistance value of a metallic thin-film resistor.  <P>SOLUTION: A wiring pattern 11 formed of a metallic material pattern 7 and a high-melting-point metallic film 9 is formed on an interlayer insulating film 5. A side wall 13 made of an insulating material is formed aside the wiring pattern 11. A second side wall 15 is formed on the surface of the side wall 13 at the side of the interlayer insulating film 5. The second side wall 15 contains Ar. A metallic thin-film resistor 17 is formed on the surfaces of the side walls 13 and 15 between a pair of wiring patterns 11 facing each other, and on the interlayer insulating film 5. Both ends of the CrSi thin-film resistor 17 are formed extending over the surface of the side wall 13 and the second side wall 15 that are formed on the side surface opposite to the facing side surface in the paired wiring patterns 11, and on the interlayer insulating film 5. The CrSi thin-film resistor 17 and the wiring pattern 11 are formed across each other in an electrode 11a.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005235889-A (JP)
Title: Method for protecting surface of wafer
Inventor: ABE HIROYUKI
IPC: H01L21/304
Filed: 2004-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for protecting the surface of a wafer by which, when a radiation curing type adhesive tape is adhered to the wafer applied with etching it, paste exposed around the wafer can be prevented from contaminating the rear face of the wafer accompanied by the elution of the paste into an etchant, and the invasion of the etchant into a pattern section on the surface of the wafer can be blocked.  <P>SOLUTION: Radiation is applied only to a predetermined area around the entire circumference of the wafer to which the tape is adhered, and an adhesive layer in the area is cured. Then, the wafer is subjected to etching.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005210655-A (JP)
Title: Electric wave power generation
Inventor: TAKIZAWA KIYOYUKI
IPC: H04B1/16
Filed: 2004-01-21
Abstract: <P>PROBLEM TO BE SOLVED: To realize an electric wave power generation apparatus by finding an earth material or an antenna material that substitutes metals whose reserves are finite.  <P>SOLUTION: Resources of carbon fiber are infinite. When this is used as the earth material or the antenna material, superior performance than the metals is exerted, thus realizing the electric wave power generation.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005234994-A (JP)
Title: Similarity determination program, multimedia data retrieval program, and method and apparatus for similarity determination
Inventor: YAMANE YASUO
IPC: G06T7/00
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To improve discriminability in similarity or non-similarity determination between multimedia data.  <P>SOLUTION: A vector set generation means 3 analyzes each of comparison target multimedia data 2a and 2b inputted by an input means 2 to generate feature vectors, and vector sets 3a and 3b are composed. Subsequently, a vector pair generation means 4 extracts one feature vector from each of the vector sets 3a and 3b of the comparison target multimedia data 2a and 2b respectively to generate a vector pair. A vector distance calculation means 5 calculates a distance, which indicates similarity between feature vectors included in a vector pair, for every vector pair generated by the vector pair generation means 4. Finally, a similarity calculation means 6 sums distances calculated by the vector distance calculation means 5, and calculates similarity 7 between comparison target multimedia data.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005230366-A (JP)
Title: Synthesis and administration apparatus for radioactive pharmaceutical
Inventor: NONAKA HIDEO
IPC: G21H5/02
Filed: 2004-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a synthesis and administration apparatus for radioactive pharmaceuticals that can simplify operations, such as pharmaceuticals transportation, during synthesis and administration of the radioactive pharmaceuticals.  <P>SOLUTION: A synthesis and administration apparatus 1 is formed by having a pharmaceuticals synthesis section 10 synthesizing radioactive pharmaceuticals tagged with a radioactive nuclide and a pharmaceuticals administration section 13 administrating a synthesized pharmaceuticals to a subject in a single apparatus. It also has a sample dispensing section 14 for dispensing the radioactive pharmaceuticals sample used for such as a quality test, a pharmaceuticals transfer section 11 that transfers the radioactive pharmaceuticals synthesized in the pharmaceutical synthesis section 10 to the pharmaceuticals administration section 13 and to the sample dispensing section 14, a pharmaceuticals adjusting section 12 adjusting radioactivity dose of the radioactive pharmaceuticals to be transferred by diluting with a saline water, and a control section 20 controlling transfer of the radioactive pharmaceuticals by the pharmaceuticals transfer section 11 and their switch.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005242457-A (JP)
Title: Programmable controller
Inventor: MASUDA TATSUO
IPC: G05B19/05
Filed: 2004-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To realize high-speed operation even when an instruction memory or a data memory comprises an external memory having a relatively slow access time, in a programmable controller with a pipeline structure.  <P>SOLUTION: This programmable controller has the six-stage pipeline structure comprising: a PC stage performing programmable counter update; an IF stage performing an instruction fetch; an ID stage performing instruction decoding and a register fetch; an EX stage performing an arithmetic logic operation, data address calculation, and branch destination calculation; an MEM stage performing memory access (read/write), and branching; and a WB stage performing a bit operation and register writing. In the programmable controller, the instruction memory and the data memory each comprise a dual-port memory, the times of the memory access thereof are set to be longer than a time corresponding to one stage of a pipeline, access operation to the instruction memory or the data memory can be executed by the plurality of pipeline stages.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005241813-A (JP)
Title: Optical path converting optical waveguide and its manufacturing method
Inventor: MIURA SEIKI
IPC: G02B6/122
Filed: 2004-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a manufacturing method of an optical path converting optical waveguide in which positioning of waveguides of the optical path converting portions is not required, transmission loss is made low and no variation exists between the waveguides.  <P>SOLUTION: A first optical path is formed by illuminating laser light beams in a converging manner onto the inside of a substrate having at least one surface that totally reflects laser light beams with respect to the optical axis of the laser light beams and by linearly moving a converging lens of the laser light beams or the substrate along the direction in parallel with the optical axis prior to the incident onto the substrate. A second optical path is formed by converting the direction of the laser light beams at the total reflection surface and the first and second optical paths that sandwich the reflection surface are continuously formed.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244597-A (JP)
Title: Mobile radio communication system
Inventor: KOTANI TAKUSHI
IPC: H04B10/2507
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve the transmission delay error between remotely expanded sectors of transceivers with a simple constitution.  <P>SOLUTION: On a down- and up-link optical transmission lines, measured values (total delay times of the up and down links) of a loop-backed delay quantity measuring counter are multiplied by fixed scale factors with taking account that the difference between the optical transmission speeds of optical signals of different wavelengths are known. Based on the result, the delay correcting values are calculated and set in a transmission delay buffer and a reception delay buffer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005244669-A (JP)
Title: Surface acoustic wave device
Inventor: SAITO YASUYUKI
IPC: H03H9/64
Filed: 2004-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a surface acoustic wave device having a characteristic with a ripple component suppressed therein.  <P>SOLUTION: The surface acoustic wave device comprises a surface acoustic wave resonator having an interdigital electrode 10 and reflection electrodes 12, 14 arranged at both the sides of the electrode 10. The respective reflection electrodes 12, 14 are provided with at least two different cycles λa1-λan and λb1-λbn. For example, the respective reflection electrodes are divided in two, so as to define the cycles (wave length) of one division part as λa1, λb1 and the cycles of the other division part as λa2(≠λa1), λb2(≠λb1).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004210547-A (JP)
Title: Paper feeding device for image forming device
Inventor: ISHII YOSHIFUMI
IPC: G03G15/00
Filed: 2004-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve workability without enlarging the occupied area of a device in a front loading type device.  <P>SOLUTION: The device provided with a paper storage part arranged in a drawable manner at a paper feeding part of an image forming device is provided with a handle 33 and a small article storage part 34. The handle 33 is formed from the front face of the paper storage part toward the inside of the device to draw out the paper storage part. The small article storage part 34 is arranged side by side with the handle 33 at the side part of the handle 33 and comprises a recessed part opened at the bottom part. A claw 43 projected on the opening side and a locking part 31b opposed to the claw 43 and projected on the opening side are formed at the lower end of the small article storage part 34.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2005250599-A (JP)
Title: Flow analyzing device and method using virtual boundary method
Inventor: SATO KAZUHIRO
IPC: G06F19/00
Filed: 2004-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To increase interpolation precision of flow speed interpolation on a virtual boundary point for solving instability in calculation.  <P>SOLUTION: In this flow analysis device, a predetermined orthogonal grid is created in a previously set space (S101), virtual boundary points of a previously set object are created in this space (S102), and as to each of the whole of the virtual boundary points, external force on each of the virtual boundary points is computed by performing computing and interpolation from a flow rate on each of the respective orthogonal grid points inside a previously set first range by a movement least square method having a previously set first weight (S104). Based on the interpolated flow rate, external force on each of the virtual boundary points is computed for all the virtual boundary points (S105). As to each of the respective orthogonal grid points, external force on each of the orthogonal grid points is extrapolated with a previously set second weight from the external force on each of the virtual boundary points within the previously set second range (S106).  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005253144-A (JP)
Title: Torque increaser, torque increasing system, and torque increasing method
Inventor: HIROSE KIYOHIKO
IPC: F16H49/00
Filed: 2004-03-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device which materializes large torque even in case that a low-revolution motor is used.  <P>SOLUTION: For this torque increaser, two sheets of discs, between which iron rods or iron cores are arranged regularly outside a rotating shaft, and a cylinder, where permanent magnets are arranged regularly, are used. Moreover, a pulley provided on the output shaft of the rotating shaft used in this torque increaser is large than a pulley provided on the input shaft of the rotating shaft where rotating torque is inputted. By adopting such constitution, the torque in the output shaft can be increased by rotating the pulley of the output shaft of the rotating shaft.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250779-A (JP)
Title: Attribute management device, communication system and attribute providing method
Inventor: KAGAMI KENTARO
IPC: G06F21/64
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide an attribute management device, a communication system and an attribute providing method capable of saving the time and labor of inputting information to the communication terminal of a user and disclosing the accurate attribute information of the user while protecting the privacy of the user.  <P>SOLUTION: In the case of receiving attribute request data for requesting the provision of the attribute information of the user, an authority management board 4 acquires the requested attribute information of the user from an attribute database 410 on the basis of the attribute request data, and transmits the acquired attribute information on the basis of prescribed policy information relating to the disclosure of the attribute information determined beforehand.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005249052-A (JP)
Title: Planetary gear device
Inventor: KATO NAOKI
IPC: F16H57/08
Filed: 2004-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide a planetary gear device, enabling lubrication between the pinion side and the washer side without any increase in axial dimension.  <P>SOLUTION: This planetary gear device 70 includes: a short pinion 4; a short pinion shaft 78 rotatably supporting the short pinion 74 through a needle bearing 76; a carrier 28 to which the short pinion shaft 78 is fixed; and a washer 98 interposed between the side of the short pinion 74 and the side of the carrier 38, wherein the short pinion shaft 78 is provided with a first radial hole 88, an axial hole 90 and a second radial hole 91 formed as a lubricating oil passage to supply the lubricating oil to the needle bearing 76. The side of the short pinion 74 is provided with a groove 100 formed extending from the inner peripheral end of the side of the short pinion 74 to the outer peripheral end to guide and discharge the lubricating oil supplied to the needle bearing 76.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250851-A (JP)
Title: Physical distribution network system
Inventor: HORI HIROYUKI
IPC: G06Q50/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a consistent physical distribution network putting a used product on a flow of physical distribution for distributing the product, and collecting and processing the used product.  <P>SOLUTION: This physical distribution network system has: a carbonization furnace treating the used rubber product; a server 1 producing an operation plan file of the carbonization furnace on the basis of treatment ability of the carbonization furnace and a treatment amount of the used rubber product; and a client connected to the server 1 via the Internet IT, ordering production of a rubber product, and acquiring a schedule plan file. The carbonization furnace and the server 1 are installed to a production base of the rubber product, the client is installed to a physical distribution base of the rubber product, and the used rubber products and the products of an amount corresponding to the operation plan file are delivered as change objects between the production base and the physical distribution base.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005248858-A (JP)
Title: Valve device for reciprocating pump
Inventor: TOJO NOBUO
IPC: F04B1/00
Filed: 2004-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a valve device for a reciprocating pump enabling easy assembly/disassembly.  <P>SOLUTION: The valve devices 16, 116 are provided in the reciprocating pump 10 In the valve device provided with a valve casing 18 of which inside is communicated to a cylinder 12 of the reciprocating pump 10 and having a linear hollow part 26 opening at one end, a delivery valve 38 arranged on an opposite side of an opening side in the hollow part 26, a suction valve 48 arranged on the opening side in the hollow part 26, and roughly round shape adapters 50, 150 arranged between the delivery valve 38 and the suction valve 48 in the hollow part 26, the delivery valve 38 can be installed on one end of the adapters 50, 150. Consequently, the adapters 50, 150 and the delivery valve 38 can be handled as one body at a time of assembly and disassembly of the valve devices 16, 116.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250924-A (JP)
Title: Production facilities
Inventor: ITO YOSHIHIDE
IPC: G05B19/05
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide production facilities which are expected to improve area productivity by miniaturizing a control board.  <P>SOLUTION: Production facilities 100 control a machine for industrial use (an electropress 13, conveyer motors 31 and 33, and the like) by using a PLC 10. The PLC 10 includes a main control unit 9, I/O units 19, 21 and 23 and a communication unit 17, which are all individually portable. The main control unit 9 is accommodated in a first control board 1 which is separated from the machine for industrial use. The I/O units 19, 21 and 23 and the communication unit 17 are installed in a second control board 3 which is different from the first control board 1. Then, the second control board 3 is arranged in a vacant space except the first control board 1, and the space is an exclusive space for the production facilities 100 in a plant.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005250975-A (JP)
Title: Information processor, and loading method and program of device driver
Inventor: TANAKA KENICHI
IPC: G06F13/36
Filed: 2004-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a system enabling easy incorporation of a driver controlling a non-PCI device.  <P>SOLUTION: A configuration space header area 131 of a virtual PCI device storing the vender ID, device ID or the like of the virtual PIC device corresponding to the non-PCI device 12 is prepared on a medium to which a system BIOS 13 can refer. An operating system 3 returns the vender ID and device ID of the virtual PCI device to the non-PCI device at the time of booting. The operating system retrieves a driver for the virtual PCI device, and loads the corresponding driver. When the virtual PCI device uses interruption, interruption is set to an interruption pin register 133.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004348114-A (JP)
Title: Photosensitive element, resist pattern forming method, and method for manufacturing printed wiring board
Inventor: ITO TOSHIKI
IPC: H05K3/06
Filed: 2004-03-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a photosensitive element excellent in sensitivity and resolution particularly to exposure with light of 400-450 nm wavelength and giving a resist whose cross-sectional shape is nearly rectangular after development, and to provide a resist pattern forming method and a method for manufacturing a printed wiring board.  <P>SOLUTION: The photosensitive element includes a support and a photosensitive resin composition layer which is located on the support and comprises a photosensitive resin composition containing (A) a binder polymer, (B) a photopolymerizable compound having an ethylenically unsaturated bond and (C) a photopolymerization initiator, wherein the photosensitive resin composition contains a coumarin compound as the component (C), and when the weight of the coumarin compound based on 100 pts. wt., in total, of the components (A) and (B) is represented by P and the thickness of the photosensitive resin composition layer by Q [μm], the product R of P and Q satisfies 10.0≤R≤22.0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005259438-A (JP)
Title: Induction heating cooker
Inventor: FUMIYA JUN
IPC: H05B6/12
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To obtain an induction heating cooker in which thinning of the induction heating cooker main body is realized.  <P>SOLUTION: This is the induction heating cooker which comprises an induction heating coil and a circuit board on which at least a drive circuit for supplying high frequency current to the induction heating coil is mounted. The shape of one side of the above circuit board is made a recessed circular arc shape in line with the outer periphery shape of the induction heating coil and the circuit board is arranged in horizontal direction with the induction heating coil so that the one side of the recessed circular arc shape and the outer peripheral part of the induction heating coil may not be overlapped to each other.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004280098-A (JP)
Title: Training method of partial space coded gaussian model
Inventor: ACERO ALEJANDRO
IPC: G10L15/06
Filed: 2004-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an improved method in which a Gaussian distribution is compressed while maintaining improved precision.  <P>SOLUTION: In the method which is used to compress a multidimensional Gaussian distribution having a diagonal covariance matrix, an operation is included to make a plurality of Gaussian distributions into a plurality of clusters for every dimension. Each cluster is represented by a centroid having an average and a variance. Total reduction of likelihood of a training data set is minimized for the expression of a plurality of Gaussian distributions.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2005256965-A (JP)
Title: Sliding bearing
Inventor: KURODA KOJI
IPC: F16C17/00
Filed: 2004-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sliding bearing capable of continuously improving fitness even when deformation due to high oil-film pressure occurs in the vicinity of the center part of the sliding bearing.  <P>SOLUTION: This sliding bearing 1 is so structured that crownings 12a and 12b are formed at an axial end 13 of the inside surface in a tilted form from the inside surface toward the circumferential surface. Thereby, even when the vicinity of the center part of the sliding bearing 1 is deformed in a recessed form by receiving oil-film pressure and both the axial ends 13 locally abut on a shaft 20, the fitness can be improved not only in the use initial stage of the sliding bearing but also continuously by runout by the crownings 12a and 12b.  <P>COPYRIGHT: (C)2005,JPO&NCIPI